3 years ago

Write two ways to group and add 4+7+2

Mathematics

1 answer:

saul85 [17]3 years ago

4 0

Answer:

Two ways you can group them is:

(4+7)+2

4+(7+2)

They will both give you the same answer of 13.

(4+7)+2 4+(7+2)

11+2= 13 4+9= 13

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